/*
 * Copyright 1999-2018 Alibaba Group Holding Ltd.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.alibaba.nacos.config.server.constant;

import org.junit.jupiter.api.Test;
import org.mockito.Mock;

import static org.junit.jupiter.api.Assertions.assertEquals;

class CounterModeTest {
    
    @Mock
    CounterMode counterMode;
    
    @Test
    void testReverse() {
        counterMode = CounterMode.INCREMENT;
        assertEquals(CounterMode.DECREMENT, counterMode.reverse());
        counterMode = CounterMode.DECREMENT;
        assertEquals(CounterMode.INCREMENT, counterMode.reverse());
    }
    
}
